Club
Certificate
Non Spinnaker
2023

Boat

Sylvana

NOR 5761

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles45.4°43.2°42.0°41.8°41.2°40.8°41.1°
Beat VMG2.843.533.994.214.324.394.41
52°4.425.365.966.226.346.406.45
60°4.705.626.186.446.556.616.68
75°4.875.806.356.636.806.907.01
90°4.755.746.356.696.927.117.32
110°4.265.356.166.646.967.257.75
120°4.035.115.976.526.887.207.80
135°3.544.595.476.176.626.957.58
150°3.044.014.885.636.236.647.26
Run VMG2.633.484.264.985.646.206.89
Gybe Angles149.3°153.2°158.6°166.4°173.0°177.5°179.3°

APH: 665.3

CDL: 7.160

GPH: 755.8

CertNo: 4816

BOAT
ClassOMEGA 30DesignerRon HollandBuilderAge date01/1985Series date01/1983Offset fileS9209.BOFData file4816
HULL
Length Overall9.390 mMaximum Beam3.004 mDraft1.563 mDisplacement3,592 kgDLR6.4692IMS DivisionCruiser/RacerDynamic Allowance0.140%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight370 kgMinimum weight278 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.5926.96Headsail Luffed32.9532.95Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.36Storm Jib5.63Heavy Weather Jib15.20
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  03440002HJ0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Sylvana

NOR 5761

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1267.71018.5902.3855.5832.4820.4816.1
52°813.7671.8604.5578.9568.1562.3557.9
60°765.5640.7582.7559.2549.8544.2539.0
75°739.9620.6567.2542.6529.3521.8513.6
90°757.8627.1566.7538.2519.9506.5491.5
110°845.1673.1584.2542.4516.9496.3464.8
120°893.6704.2602.7551.8523.0500.1461.6
135°1016.3783.9657.7583.4544.0517.9474.8
150°1185.5898.4738.5639.2577.4542.3496.0
Run VMG1368.91035.2844.9722.5637.7581.1522.3
Selected Courses
Windward / Leeward1318.31026.9873.6789.0735.1700.7669.2
All purpose1003.3796.2690.2635.3603.2582.8559.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward830.60.7224
All purpose665.30.9019
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6449
Downwind "popa"0.7352
70% up, 30% down "Ilhabela"0.6696
30% up, 70% down "Ilhabela-inverso"0.7056
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Predominantly Upwind713.10.8414
Predominantly Downwind689.40.8704
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low899.70.6669
Triple Number All Purpose Medium659.00.9105
Triple Number All Purpose High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Predominantly Upwind713.10.8414
Predominantly Downwind689.40.8704
Predominantly Upwind Low976.90.6142
Predominantly Upwind Medium727.60.8246
Predominantly Upwind High677.60.8855
Predominantly Downwind Low1021.30.5875
Predominantly Downwind Medium688.40.8716
Predominantly Downwind High549.81.0912
Chicago-Mac Upwind0.8249
Chicago-Mac All Purpose0.8367
Chicago-Mac Downwind0.8510
Bayview-Mac Cove Island0.7722
Bayview-Mac Shore0.7874
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching628.10.9552
Predominantly Reaching Low814.10.7370
Predominantly Reaching Medium624.30.9611
Predominantly Reaching High539.31.1125
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1295.80.4630
5-Band Low / Medium1057.50.5674
5-Band Medium806.40.7440
5-Band Medium / High708.70.8467
5-Band High674.60.8894
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance729.0
Triple Number Coastal/Long Distance Low899.7
Triple Number Coastal/Long Distance Medium659.0
Triple Number Coastal/Long Distance High579.2
Triple Number Windward/Leeward Low1172.6
Triple Number Windward/Leeward Medium823.5
Triple Number Windward/Leeward High697.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6669
Triple Number Coastal/Long Distance Medium0.9105
Triple Number Coastal/Long Distance High1.0360
Triple Number Windward/Leeward Low0.5117
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low899.7
Triple Number Coastal/Long Distance Medium659.0
Triple Number Coastal/Long Distance High579.2
Triple Number Windward/Leeward Low1172.6
Triple Number Windward/Leeward Medium823.5
Triple Number Windward/Leeward High697.5
Predominantly Upwind713.1
Predominantly Downwind689.4
Predominantly Reaching651.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6669
Triple Number Coastal/Long Distance Medium0.9105
Triple Number Coastal/Long Distance High1.0360
Triple Number Windward/Leeward Low0.5117
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8602
Coastal/Long Distance0.8230
Predominantly Upwind0.8414
Predominantly Downwind0.8704
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6669
Tretall Distanseseilas Mellomvind0.9105
Tretall Distanseseilas Mye vind1.0360
Tretall Pølsebane Lite vind0.5117
Tretall Pølsebane Mellomvind0.7286
Tretall Pølsebane Mye vind0.8602
Distanseseilas ett tall (OSN 8-16kn)0.8230
Distanseseilas ett tall (APH 6-20kn)0.9019
Enkeltall Motvind0.8414
Enkeltall Medvind0.8704
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Coastal/Long Distance729.00.8230
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind713.10.8414
Predominantly Downwind689.40.8704
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore678.60.8841
Cape Doctor Coastal566.51.0592
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6669
Triple Number Coastal/Long Distance Medium0.9105
Triple Number Coastal/Long Distance High1.0360
Triple Number Windward/Leeward Low0.5117
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8602
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6669
Triple Number Coastal/Long Distance Medium0.9105
Triple Number Coastal/Long Distance High1.0360
Triple Number Windward/Leeward Low0.5117
Triple Number Windward/Leeward Medium0.7286
Triple Number Windward/Leeward High0.8602
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Predominantly Upwind713.10.8414
Predominantly Downwind689.40.8704
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance729.00.8230
Triple Number Coastal/Long Distance Low899.70.6669
Triple Number Coastal/Long Distance Medium659.00.9105
Triple Number Coastal/Long Distance High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1323.3965.0783.0681.4627.2588.4531.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low899.70.6669
Triple Number All Purpose Medium659.00.9105
Triple Number All Purpose High579.21.0360
Triple Number Windward/Leeward Low1172.60.5117
Triple Number Windward/Leeward Medium823.50.7286
Triple Number Windward/Leeward High697.50.8602
Predominantly Upwind713.10.8414
Predominantly Downwind689.40.8704
Predominantly Upwind Low976.90.6142
Predominantly Upwind Medium727.60.8246
Predominantly Upwind High677.60.8855
Predominantly Downwind Low1021.30.5875
Predominantly Downwind Medium688.40.8716
Predominantly Downwind High549.81.0912
Chicago-Mac Upwind0.8249
Chicago-Mac All Purpose0.8367
Chicago-Mac Downwind0.8510
Bayview-Mac Cove Island0.7722
Bayview-Mac Shore0.7874
Harvest Moon Regatta566.71.0589
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy687.10.8732
San Francisco Bay Medium817.40.7340
Predominantly Reaching628.10.9552
Predominantly Reaching Low814.10.7370
Predominantly Reaching Medium624.30.9611
Predominantly Reaching High539.31.1125
Windward/Leeward 60-40 Low1166.70.5143
Windward/Leeward 60-40 Medium842.40.7122
Windward/Leeward 60-40 High739.80.8111
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1295.80.4630
5-Band Low / Medium1057.50.5674
5-Band Medium806.40.7440
5-Band Medium / High708.70.8467
5-Band High674.60.8894
ORC Ref  03440002HJ0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Sylvana

NOR 5761

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOMEGA 30MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.390Max. Beam3.004Draft1.563Displacement3,592Wetted area19.40IMS L8.227LSM08.219Acc. length9.390Sink (kg/mm) 14.28
VCGD0.020VCGM0.072RM Rated (kg·m) 68.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0401
PSD0.030PHD0.040PHL0.120
PSA15.0°ESL0.920
ST10.070ST20.760ST30.760
ST40.760ST50.760
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P11.500IG10.550ISP10.550MDT10.110MDL10.160MDT20.100MDL20.120TLTaperMW0.160GO0.180
E4.150J3.500BAS1.430FSDFoilSFJ0.000SPL3.580WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.020Flotation Date01/01/2015MeasurerComment
SFFP0.826FFMFF1.029LCFcl5.517SG1.0000
SAFP8.820FAMFA0.875LCFsh5.717HBI0.925
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002HJ0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Sylvana

NOR 5761

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment394-2022102515400.020.741.362.433.3526.5925/10/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment394-2022102515420.060.671.322.705.495.5810.80NoNo 32.9525/10/2022394-2022102515430.490.941.862.823.753.750.06NoNo 0.1525/10/2022
ORC Ref  03440002HJ0Issued on 09/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org